Hi there GTR owners i have a R33 gtr v-spec love skylines and allways will :popcorn: my isue is that is overboosting and not pulling like it should. Had Ecu talk hookede up and the readout was wiered Boost isue the restictor is gone and think the valve is dead when giving 12 volts nothing...

Hello everyone. This is another installment in our 'SpeedForSale.com Parts Installation Articles' series. I have made one thread for each installation article instead of combining them all into one so that any questions or discussions are about the one product instead of getting confused for...